Bummer with Thanksgiving cooking on tap....
Jeff and friends will likely tap into the solution, butttt, having a similar incident once, first of all, gas oven?
If so, does the flame "ignite" right away and heats up slow, or is there a delay between turning the oven on and the "poof" when the flame ignites??
If it's slow to ignite, grab a flashlight and peer into the bottom where the pilot light lives. If your oven is like my oven, there will be a metal tube jutting from the pilot to the front of the oven, which has a series of little bitty holes lining each side. Those holes can get clogged (especially if you clean with bleach, yeah guilty here) You can poke a toothpick into the holes to clear them out. Kudos to Al, the Cooks Appliance Repairman for teaching me this!
Ohhhhh, model number please!
Thanks, Chris and Ernie!